Just wondering if anyone could clarify this for me. I've got more or less all if the answers right but I made ridiculously stupid mistakes.

Firstly, on the question about the motorcycle, I did everything correct and got an answer of 80 but forgot to subtract the 30s he had already been moving, thus getting the subsequent acceleration question wrong. Any ideas how many marks I would lose for that, given that thy were 4 marks and 2 marks respectively?

Also, I'm a bit of an idiot under pressure, and so I made the wrong components equal to each other for the first part of 7(c) meaning I got 1 instead of 0.5. Any ideas how many marks that question was. I got the second part right, but part 1 and 2 were 6 marks together and I was hoping the first part was only 2 marks?

Thanks a bunch to anyone who can hazard a guess as to how many marks I lost.

arsey if you give two answers and one of them is right and one of them is wrong do you get the marks?
and could you have a stab at grade boundaries? do you think i'll get an A with 62/75?
omg i'm so worried what a bad exam

Thanks very much for the mark scheme, I think I got the same for everything. I know I did one really stupid thing though on 7cii. I got two thirds but tried to put it to 3sf and for some stupid reason I put 0.666 and not 0.667.